Nothing much guys, I set the headless to true in Catalina.sh, restarted
tomcat but I'm still getting the same old stacktrace:
java.lang.UnsatisfiedLinkError:
/usr/lib/jvm/java-1.5.0-sun-1.5.0.18/jre/lib/amd64/libawt.so:
libmlib_image.so: cannot open shared object file: No such file or directory
java.lang.ClassLoader$NativeLibrary.load(Native Method)
java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
java.lang.ClassLoader.loadLibrary(ClassLoader.java:1668)
java.lang.Runtime.loadLibrary0(Runtime.java:822)
java.lang.System.loadLibrary(System.java:993)
sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
java.security.AccessController.doPrivileged(Native Method)
java.awt.Toolkit.loadLibraries(Toolkit.java:1509)
java.awt.Toolkit.<clinit>(Toolkit.java:1530)
java.awt.Color.<clinit>(Color.java:250)
tablereport.processRequest(tablereport.java:55)
tablereport.doGet(tablereport.java:132)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
Giles, Bear wrote:
>
> You can set "java.awt.headless=true" in your configuration file (wherever
> the JVM properties are set in your installation of tomcat), but I usually
> just call System.setProperty() (iirc) in some static initializer or
> application server listener. Then you don't have to worry about virtual
> servers or getting somebody to change the JVM config.
>
> Bear
>
>
> -----Original Message-----
> From: method8 [mailto:[email protected]]
> Sent: Monday, August 31, 2009 9:32 AM
> To: [email protected]
> Subject: Re: [iText-questions] java.lang.UnsatisfiedLinkError: running
> tomcat on java headless?
>
>
> Do you suggest I install this virtual X? If yes would I have to re-install
> java? Or can I just install the missing packages? Since I'm using Debian I
> suppose I'll have to use apt-get rather than yum, am I right?
>
> Thanks!
>
> Paulo Soares-3 wrote:
>>
>> Looks like the java.awt classes are not even installed. See
>> http://1t3xt.be/?X000414.
>>
>> Paulo
>>
>>> -----Original Message-----
>>> From: method8 [mailto:[email protected]]
>>> Sent: Monday, August 31, 2009 4:17 PM
>>> To: [email protected]
>>> Subject: [iText-questions] java.lang.UnsatisfiedLinkError:
>>> running tomcat on java headless?
>>>
>>>
>>> Dear all,
>>>
>>> I'm using the iText library to generate pdfs from a database
>>> on the fly.
>>> Whenever I use some of it's features that require simple things like
>>> java.awt.Color, I get an java.lang.UnsatisfiedLinkError as shown:
>>>
>>> java.lang.UnsatisfiedLinkError:
>>> /usr/lib/jvm/java-1.5.0-sun-1.5.0.18/jre/lib/amd64/libawt.so:
>>> libmlib_image.so: cannot open shared object file: No such
>>> file or directory
>>> at java.lang.ClassLoader$NativeLibrary.load(Native Method)
>>> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
>>> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1668)
>>> at java.lang.Runtime.loadLibrary0(Runtime.java:822)
>>> at java.lang.System.loadLibrary(System.java:993)
>>> at
>>> sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at java.awt.Toolkit.loadLibraries(Toolkit.java:1509)
>>> at java.awt.Toolkit.<clinit>(Toolkit.java:1530)
>>> at java.awt.Color.<clinit>(Color.java:250)
>>> at tablereport.processRequest(tablereport.java:55)
>>> at tablereport.doGet(tablereport.java:130)
>>> at
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>>> at
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
>>> er(ApplicationFilterChain.java:269)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli
>>> cationFilterChain.java:188)
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardW
>>> rapperValve.java:213)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardC
>>> ontextValve.java:172)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHost
>>> Valve.java:127)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReport
>>> Valve.java:117)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEn
>>> gineValve.java:108)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdap
>>> ter.java:174)
>>> at
>>> org.apache.coyote.http11.Http11Processor.process(Http11Process
>>> or.java:874)
>>> at
>>> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHa
>>> ndler.processConnection(Http11BaseProtocol.java:665)
>>> at
>>> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolT
>>> cpEndpoint.java:528)
>>> at
>>> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(Le
>>> aderFollowerWorkerThread.java:81)
>>> at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>> ThreadPool.java:689)
>>> at java.lang.Thread.run(Thread.java:595)
>>>
>>> I tried using tomcat users fora, but it looks like it might be iText
>>> related.
>>>
>>> What I gathered so far:
>>>
>>> 1. It looks like running java headless could solve the
>>> problem, however it
>>> looks like it shouldn't even matter in this case.
>>>
>>> 2. I am seriously thinking it might be Debian and permissions related.
>>>
>>> 3. It might just be the linux box I'm running this servlet
>>> on, has no X,
>>> (it's a remote VPS) therefore java.awt functionalities might not work.
>>>
>>> Thanks for your help,
>>>
>>> William
>>
>>
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